6685-00-531-3410

Find complete technical information, availability, and procurement data for: 6685-00-531-3410
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-00-531-3410

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

50.000 pounds graduation unit, 2.250 inches nominal overall depth, 7.563 inches nominal overall diameter, 7.000 inches nominal bolt circle diameter, single bourdon tube actuation type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Depth: 2.250 inches nominal
Bolt Circle Diameter: 7.000 inches nominal
Overall Diameter: 7.563 inches nominal
Graduation Unit: 50.000 pounds
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.000 to 600.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 6 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: test gauge
Scale Type: single
Scale Smallest Increment: 2.000 pounds
Connection Type: external
Mounting Method: flush panel and stud
Stud Quantity: 3
Scale Accuracy: 1/2 pct entrire range
Scale Inscription/Background Color: black figures on white background
Connection Location: back
Bezel Type: slips-on
Connection Size: 1/4 in. npt
Stud Location: back
Connector Type Vent: not provided
Material: aluminum case
Material: glass protective crystal
Material: steel actuating element
Reference Number Differentiating Characteristics: as differentiated by actuating element material,scale data,connection size

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1C1801-2	Dial Indicating Pressure Gage

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6685-00-531-3410?

The FSCG of the NSN 6685-00-531-3410 is 6685

Does the NSN 6685-00-531-3410 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-531-3410 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6685-00-531-3410 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-531-3410 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6685-00-531-3410 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963